20 Dongan Place, Manhattan

Apartment building · 41 units · built c. 1937 · Block 2175, Lot 124.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$1,052,100
2026–27 tax
$130,871
Market value (city estimate)
$2,338,000
Taxable value
$1,052,100
Assessed land
$112,950
Assessed improvements
$939,150

Zoning

R7-2: floor area ratio 4.27 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

More construction in Washington Heights

Every lot on block 2175

Umarelli: construction in New York City and Jersey City